Category: GIS

I came across this great documentary on map making from 1959 on reddit, but I want to share here as well. This is a really interesting film, showing how topographic maps, globes, and aerial photographs were created 50 years ago:

Matt Callahan

Welcome to my blog. I am a software developer in Phoenix, AZ and this is my place to post interesting or funny stuff I’ve found about programming, GIS, computers, cars, radios, or whatever. Visit my homepage at mfcallahan.com